Mapei Keracaulk U (white) is a premium-grade, easy-to-use, easy-to-clean siliconized acrylic caulk formulated to match the color and texture of Mapei unsanded grouts.
- Premium unsanded siliconized acrylic caulk
- Contains a mildewcide to make caulk resistant to degradation from mildew (after cure)
- Paint-friendly material for indoor use – Water cleanup while fresh
- For gaps up to 1/4″
- Color image is for reference only as actual color may look different than image on screen